Redmi A4 5G vs Vivo Y55 comparison

Compare Redmi A4 5G
Compare Vivo Y55s
key specs
Display6.88-inch5.20-inch
ProcessorQualcomm Snapdragon 4s Gen 2Qualcomm Snapdragon 425
Front Camera5-megapixel 5-megapixel
Rear Camera50-megapixel + Unspecified13-megapixel
RAM4GB3GB
Storage64GB, 128GB16GB
Battery Capacity5160mAh2730mAh
OSAndroid 14Android 6.0
Resolution720x1640 pixels1280x720 pixels
general
BrandRedmiVivo
ModelA4 5GY55s
Release dateNovember 20, 2024February 1, 2017
Launched in IndiaYesYes
Dimensions (mm)171.88 x 77.80 x 8.22147.90 x 72.90 x 7.50
Weight (g)212.35142.00
IP ratingIP52-
Battery capacity (mAh)51602730
Removable batteryNoNo
Wireless chargingNo-
ColoursSparkling Purple, Starry BllackGold, Space Grey
Form factor-Touchscreen
SAR value-1.08
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.885.20
TouchscreenYesYes
Resolution720x1640 pixels1280x720 pixels
Aspect ratio-16:9
Pixels per inch (PPI)-282
hardware
Processorocta-core1.4GHz quad-core
Processor makeQualcomm Snapdragon 4s Gen 2Qualcomm Snapdragon 425
RAM4GB3GB
Internal storage64GB, 128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1-24256
Dedicated microSD slotYes-
camera
Rear camera50-megapixel (f/1.8) + Unspecified13-megapixel (f/2.2)
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)5-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroid 14Android 6.0
SkinHyperOSFuntouch OS 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYesNo
4G/ LTEYesNo
5GYes-
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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